Results 21 to 30 of about 9,266,844 (203)
An experimental and numerical investigation of a turbulent airfoil wake in a 90° curved duct [PDF]
, 2002 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.A wake behind solid bodies subjected to extra rates of strain due to streamwise curvature and pressure gradient occurs in numerous engineering applications.
Piradeepan, Nadarajah
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Enhanced Aerodynamic Characteristics using Higher Order Curved Convex and Concave Meshing for an Incompressible Flow Analysis over NACA Airfoil [PDF]
Journal of Applied and Computational MechanicsThe present research work focuses on accurate aerodynamic computation and flow investigations of NACA 4-digit airfoil design to enhance the lift performance and consequently improve the efficient usage of fuel for commercial purposes of an aerodynamic ...
Supriya Devi +2 more
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Xibei Gongye Daxue Xuebao, 2022 Based on the application requirements of a small hand-launched solar-powered unmanned aerial vehicle (UAV) in flying wing configuration, the optimization design of the low Reynolds number (LRN) reflexed airfoil is carried out in this study to meet ...
WANG Kelei, ZHOU Zhou, GUO Jiahao, XU De
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Parameter-Based Design and Analysis of Wind Turbine Airfoils with Conformal Slot Co-Flow Jet [PDF]
Journal of Applied Fluid Mechanics, 2022 A co-flow jet (CFJ), an active flow control method combining blowing and suction control, can effectively suppress the stall of airfoils. However, the streamwise jet channel along the upper surface of a conventional CFJ airfoil reduces the thickness and ...
C. Y. Ma, H. Y. Xu
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CFD modelling of wind turbine airfoil aerodynamics [PDF]
, 2008 This paper reports the first findings of an ongoing research programme on wind turbine computational aerodynamics at the University of Glasgow. Several modeling aspects of wind turbine airfoil aerodynamics based on the solution of the Reynoldsaveraged ...
Bonfiglioli, A. +4 more
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Inexpensive airfoil shape optimization for vertical axis wind turbine and its validation
Journal of Fluid Science and Technology, 2015 In this research, an inexpensive aerodynamic shape optimization of airfoil is performed for Darrieus type vertical axis wind turbine (VAWT). Computational fluid dynamics (CFD) evaluations of various airfoil shapes are treated inexpensively by considering
Wataru YAMAZAKI, Yuta ARAKAWA
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He jishu, 2021 BackgroundPrinted circuit heat exchanger (PCHE) with airfoil fins is a new type of microchannel heat exchanger with high efficiency and compactness, which has the advantages of high-temperature and high-pressure resistance.
LIU Chen +3 more
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Journal of Aerospace Technology and Management, 2016 Design candidates obtained from optimization techniques may have meaningful information, which provides not only the best solution, but also a relationship between object functions and design variables.
SungKi Jung +3 more
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Experiment / simulation integrated shape optimization using variable fidelity Kriging model approach
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2017 An attempt of experiment / simulation integrated design optimization is performed for the blade airfoil shape of a vertical axis wind turbine. A variable fidelity Kriging surrogate model approach is utilized in this integrated design optimization, in ...
Wataru YAMAZAKI
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Al-Qadisiyah Journal for Engineering Science, 2023 Designing an aircraft involves a lot of stages, however, airfoil selection remains one of the most crucial aspects of the design process. The type of airfoil chosen determines the lift on the aircraft wing and the drag on the aircraft fuselage.
Olalekan Adebayo Olayemia +4 more
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